Here's why:
* Stellar Mass: Supernovae are primarily caused by the core collapse of massive stars. These stars, with masses at least 8-10 times that of our Sun, have a much higher internal pressure and temperature.
* Nuclear Fusion: Massive stars burn through their hydrogen fuel at a much faster rate than smaller stars. This leads to the fusion of heavier elements, eventually reaching iron in their cores. Iron cannot be further fused to release energy, causing the core to collapse rapidly.
* Core Collapse: This collapse triggers a shock wave that explodes outwards, leading to the supernova.
While there are other types of supernovae, like those involving white dwarfs in binary systems, the vast majority are linked to the deaths of massive stars.
Therefore, a massive star, nearing the end of its life, has the highest probability of going supernova.
